package cn.tedu.egweibo5.mapper;

import cn.tedu.egweibo5.common.response.JsonResult;
import cn.tedu.egweibo5.pojo.entity.User;
import cn.tedu.egweibo5.pojo.vo.UserVO;

public interface UserMapper {
    UserVO selectByUsername(String username);

    int insertUser(User user);
}
